Compare 21254 vs 21256
Property | 21254 | 21256 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 4 |
Prime factorization | 21 × 106271 | 23 × 26571 |
Prime factorization | 2 × 10627 | 2 × 2 × 2 × 2657 |
Divisors count | 4 | 8 |
Divisors | 1, 2, 10627, 21254 | 1, 2, 4, 8, 2657, 5314, 10628, 21256 |
Number of properties | 1 | 0 |
Semiprimes | 5385th | |
Roman numberals | ||
Base 2 | 1010011000001102 | 1010011000010002 |
Base 3 | 10020110123 | 10020110213 |
Base 4 | 110300124 | 110300204 |
Base 5 | 11400045 | 11400115 |
Base 6 | 2422226 | 2422246 |
Base 7 | 1156527 | 1156547 |
Base 8 | 514068 | 514108 |
Base 9 | 321359 | 321379 |
Base 10 | 2125410 | 2125610 |
Base 11 | 14a7211 | 14a7411 |
Base 12 | 1037212 | 1037412 |
Base 13 | 989c13 | 98a113 |
Base 14 | 7a6214 | 7a6414 |
Base 15 | 646e15 | 647115 |
Base 16 | 530616 | 530816 |